Anti-KLOTHO

Anti-KLOTHO Antibody was affinity purified from monospecific antiserum by immunoaffinity chromatography. Three isoforms of KLOTHO are known to exist. Protein function: May have weak glycosidase activity towards glucuronylated steroids. However, it lacks essential active site Glu residues at positions 239 and 872, suggesting it may be inactive as a glycosidase in vivo. May be involved in the regulation of calcium and phosphorus homeostasis by inhibiting the synthesis of active vitamin D. Essential factor for the specific interaction between FGF23 and FGFR1. [The UniProt Consortium]